I showed him the pictures I ______ of the animals the day before and told him the sto

继续教育 专四 已帮助 人

I showed him the pictures I ______ of the animals the day before, and told him the stories.

A、was taking

B、had taken

C、have taken

D、was taken

热搜:关于氨基酸代谢错误的论述是_________。